The descent took three hours.
William led the way, his black sword held low, its tip scraping against the stone steps. The Rust on his arms had spread to his chest now—black veins curling across his ribs like thorny vines. His broken hand hung useless, but he had wrapped it in cloth torn from his shirt. The pain kept him focused.
Behind him came Julian, his good hand on Elara's shoulder. She was still weak from the mana-draining table, her steps unsteady. But she had refused to stay behind.
"I'm not letting you two die alone," she had said.
William didn't argue.
The staircase descended through levels that did not appear on any map. Sub-level 1. Sub-level 2. The air grew thicker, heavier, tasting of rust and old blood. The walls changed from obsidian to rough-hewn stone, then to something darker—something that seemed to breathe.
Sub-level 3.
Sub-level 4.
The Sword Rust on the walls was everywhere now—not crystals, but sheets of black material that pulsed like living flesh. William's sword hummed louder with each step. The hunger in his chest was a living thing, clawing at his ribs.
Sub-level 5.
Julian stopped. "Do you hear that?"
William listened. At first, nothing. Then—a whisper. Not words. Just sound. The sound of chains rattling. The sound of something breathing.
"The Saint," Elara said. "He knows we're coming."
Sub-level 6.
The stairs ended. Before them stretched a corridor so wide that William could not see the walls. The ceiling was lost in darkness. The floor was covered in Rust so thick that their boots sank into it with each step.
And in the center of the corridor, sitting on a throne made of human bones, was a figure.
He was ancient—not old, but ancient. His skin was the color of ash. His eyes were two chips of black obsidian, reflecting no light. His body was wrapped in chains—not iron, but something that glowed faintly blue. Mana chains. The Council's strongest enchantment.
The Sword-Saint.
"You came," the figure said. His voice was dry, like wind over sand. "I was beginning to think you would keep running."
William raised his sword. "I'm not running anymore."
"Good. Running is for the living." The Saint tilted his head. The chains rattled. "You have my blade. My blood. My curse. You are more my son than your father's."
"I'm nobody's son now."
"Ah. The grief is fresh. I remember that feeling." The Saint leaned forward. The chains pulled taut, stopping him inches from William's face. "I watched my wife die. My children. My grandchildren. The Council took them all, one by one. And now I am the last. The only one who remembers what this city was before the Wands."
William did not step back. "I don't care about your grief. I care about breaking those chains."
"Then do it." The Saint raised his bound wrists. "The Rust in your blood is the key. Touch the chains. Speak the word. And I will be free."
Julian grabbed William's arm. "Don't. If he's free, he'll kill everyone."
"Everyone deserves to die." The Saint's black eyes gleamed. "The Wands. The Swords. The innocent. The guilty. All of them built this cage. All of them deserve to rot in it."
William looked at the chains. They pulsed with blue light—mana, drawn from the tower's machines. Machines that were powered by people like his mother. People like his father.
"If I break the chains, the tower falls."
"Yes."
"And everyone inside?"
"The Council will burn. Their Wardens will crumble. Their precious Academy will sink into the Underbelly." The Saint smiled. "It is justice."
William lowered his sword. "No. It's revenge. There's a difference."
The Saint's smile faded. "You are young. You think mercy matters. But mercy is a lie the powerful tell the weak. When you have lost everything, you will understand."
"I've already lost everything." William stepped closer to the chains. "And I still wouldn't kill innocent people."
"Then you are a fool."
"Maybe." William raised his broken hand—the one wrapped in cloth—and pressed it against the glowing chains.
The Rust on his arm surged. The black veins spread up his neck, across his face, into his hair. The chains vibrated. The blue light flickered.
"Speak the word," the Saint urged.
William opened his mouth.
And closed it.
He pulled his hand away.
"No."
The Saint's chains snapped back into place. The blue light flared, then dimmed. The Saint screamed—not in pain, but in rage.
"You coward! You could have freed us both!"
"I'm not freeing a monster." William stepped back. "But I'm not leaving you here either."
He turned to Julian. "The Hound said the chains are powered by mana. If we destroy the source—"
"The mana-draining machines on the upper levels," Elara finished. "Cut the power, and the chains weaken."
"Then we go back up."
The Saint lunged against his bonds. The chains held, but just barely. "You cannot escape me! I am in your blood! I am in your bones! You will free me eventually, whether you want to or not!"
William walked toward the staircase. Julian and Elara followed.
Behind them, the Sword-Saint's laughter echoed through the dark.
---
They found Marcus on sub-level 7.
He was still in his cage, but he was not alone. A figure stood before the bars—a woman with white eyes and a black arm.
Vesper.
She had followed them down.
"Going somewhere?" she asked.
William raised his sword. "Let him go."
"Or what? You'll kill me?" Vesper laughed. "The Rust is already killing me. Your sword just sped up the process." She held up her black arm. The corruption had reached her shoulder now. "I have hours. Maybe less. Do you think I'm afraid of you?"
"I think you're desperate."
"Desperate enough to make a deal." Vesper stepped aside, revealing the cage door. It was open. Marcus stood frozen in the doorway, his green eyes wide.
"Marcus, run," Elara said.
He didn't move. Vesper had a knife at his back—small, silver, coated in something that shimmered.
"Mana poison," Vesper said. "One cut, and your brother's mana channels burn out. He'll never cast another spell. He'll never walk again."
"What do you want?" William asked.
"Your sword. Give it to me, and I let him go."
"You can't use it. The sword kills anyone who isn't of the Saint's bloodline."
"I don't need to use it. I need to destroy it." Vesper's white eyes burned. "The Council ordered me to find the blade and break it. That's my mission. That's all I've ever wanted."
William looked at the sword in his hand. The black blade hummed. It knew what he was thinking.
"If I give you the sword, you'll kill Marcus anyway."
"I swear on the Council I won't."
"Your oath means nothing."
"Then watch your friend die." Vesper pressed the knife against Marcus's back.
Marcus gasped. A thin line of blood appeared on his neck.
William moved.
Not toward Vesper. Toward the cage.
He spoke the word.
The resonance shattered the cage bars. Metal flew in all directions. Vesper stumbled back, her knife arm raised to protect her face. Marcus dove through the gap, landing hard on the stone floor.
Elara grabbed him and pulled him toward the staircase.
William turned to face Vesper. She was bleeding from a dozen small cuts, her white eyes wide with fury.
"You'll regret that."
"Maybe." William raised his sword. "But not today."
He swung.
Vesper caught the blade with her black hand. The Rust on her palm absorbed the impact, but the blade was hungry. It drank from her corruption, pulling the Rust out of her body and into itself.
Vesper screamed. Her black arm lightened, the veins receding. But the sword's hunger was not satisfied. It kept pulling.
"No," Vesper whispered. "Stop."
William tried to pull the blade back. He couldn't. The sword was feeding.
It drained Vesper's Rust in seconds. Then it started draining her mana. Then her life.
"Please," she begged.
William gripped the hilt with both hands—his broken hand screaming in protest. He focused every ounce of will on the blade.
Stop.
The sword obeyed.
Vesper collapsed. Her white eyes were dim. Her body was frail, aged decades in moments. But she was alive.
"Why?" she breathed.
"Because I'm not a monster." William pulled the blade free and stepped back. "Not yet."
He turned and walked toward the staircase.
Julian, Elara, and Marcus were waiting. Marcus was pale, bleeding from a shallow cut on his neck, but alive.
"We need to go," Julian said. "The Council knows we're here. They'll send everything they have."
"Then let them come." William looked up the staircase. "The machines are on level 15. We destroy them, the chains weaken. The Saint stays in his cage. The Council loses its power source."
"And your parents?"
William's jaw tightened. "My mother is dead. My father is gone. There's nothing left for me here except revenge." He started climbing. "And I'm not ready for that yet."
---
They reached level 15 without encountering more Wardens. The chamber where William had fought his father was empty now—the body gone, the blood cleaned, the machines humming as if nothing had happened.
William walked to the nearest mana-draining tube. It was connected to a wall panel covered in runes. He didn't understand the runes. But the sword did.
"Cut here," he said, pointing to a specific rune.
Julian raised an eyebrow. "The sword told you that?"
"I'm not sure. Maybe the Rust. Maybe the Saint." William raised his blade. "Does it matter?"
He cut.
The rune shattered. The tube went dark. The hum of the machines dropped by one note.
Elara moved to the next tube. Marcus followed. Within minutes, they had disabled a dozen machines.
The tower groaned.
"The chains," Julian said. "They're weakening."
"Not breaking." William walked to the next tube. "Just loosening."
They kept working. Tube after tube. Rune after rune. The tower shuddered with each cut. Dust fell from the ceiling. The walls cracked.
On the thirty-seventh tube, William heard footsteps.
Many footsteps.
He turned. Wardens filled the chamber—not dozens, but hundreds. They had come from every level, every corridor, every hidden passage.
At their head stood a figure William had never seen before. An old man, bald, his skin paper-thin, his eyes the color of old milk. He wore robes of white silk, unadorned except for a single wand embroidered on the chest.
Councilor Vane.
Thomas's father.
"You killed my son," the old man said. "Now I will kill you."
William raised his sword. "Thomas was my friend. I didn't kill him."
"Your hand held the blade. Your blood stained his throat." The Councilor raised his wand. "That is enough."
The Wardens raised their mana-lances.
William looked at Julian. At Elara. At Marcus. They were surrounded. Outnumbered. Outgunned.
"This is not how I wanted to die," Marcus whispered.
"Then don't," William said.
He spoke the word.
Not the resonance. A different word. A word from the second scroll. A word that meant "shelter."
The Rust on his arms exploded outward, forming a dome of black crystal around his friends. The Wardens fired. The mana bolts struck the dome and dissolved.
The Councilor's eyes widened. "Impossible."
"The Saint's blood," William said. "It's stronger than your magic."
He stepped out of the dome. The Wardens fired again. The bolts passed through him—or seemed to. The Rust made him insubstantial, a ghost of black smoke and hunger.
He walked toward the Councilor.
"You murdered my parents," William said. "You erased my father. You drained my mother. You turned my friend into a weapon and called it justice."
The Councilor backed away. His wand trembled.
"The Council does what is necessary."
"Then watch what is necessary." William raised his sword. "The tower is falling. Your machines are breaking. The Saint's chains are loosening. You have no power here. Not anymore."
He swung.
The blade stopped an inch from the Councilor's throat.
"Leave," William said. "Take your Wardens. Get out of this tower before it collapses. And never come near me again."
The Councilor's face twisted. "You think I fear death?"
"I think you fear irrelevance. And that's what you'll be when the Council falls." William lowered his sword. "Now go."
The old man stared at him for a long moment. Then he turned and walked away. The Wardens followed.
The dome of Rust crumbled. Julian, Elara, and Marcus stepped out, eyes wide.
"You let him live," Julian said.
"Killing him won't bring Thomas back." William looked at his hands. The Rust had receded slightly—the word "shelter" had cost him less than he expected. "The tower is still standing. The Saint is still chained. But we bought ourselves time."
"Time for what?"
William looked up at the ceiling. Somewhere above, the Grand Conjunction tournament was still happening. Students were fighting. Crowds were cheering. No one knew what had happened in the tower.
"Time to finish what my mother started," William said. "Time to find a way to control the Rust without losing myself. Time to become something more than a weapon."
He walked toward the staircase.
"We're going back to The Hound. We're going to train. And when the Grand Conjunction comes, we're going to win."
"And after that?" Elara asked.
William touched the black blade.
"After that, we end this."